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Individual Calculations October 2017 |
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| Ulloa, Ruben Guillermo Total change: -5.20 | |   |
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| Torneo Annia Rosales | Panama | PAN | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2221 | 4.50 | 6 | -0.26 | 20 | -5.20 | |
|  Oquendo, Eder | | | 1860 | PAN | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Battikh, Jose Miguel | | | 2009 | PAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sanchez, Jorge Luis | f | | 2080 | PAN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mathews, Cesar | c | | 2083 | PAN | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pina Rosas, Marcos Arturo | c | | 1891 | PAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Munoz M., Alberto Noel | | | 1943 | PAN | 1.00 | 1 | 0.17 | 20 | 3.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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